Celebrating their all new web platform and magazine, Billboard hosted a concert in NYC that was fit for the stars!

Kicking off the night at Stage 48 was YouTube sensation Timeflies who took to the stage to perform some of their most famous covers, followed by a performance by an electric performance by Neon Trees. Just before 11 PM, E! News host Alicia Quarles introduced Grammy Award-winning rapper Ludacris who took to the stage and performed a handfull of his hottest hits including “Roll Out,” “Move Bitch,” “Yeah!” and more, while the packed crowd rocked with him.

Check out more HOT SHOTS and a clip from Ludacris Billboard Party performance…after the jump!